Apparent war crimes committed by US and NATO troops in Afghanistan have gone uninvestigated, leaving the families of thousands of the victims without justice, Amnesty International said in a new report.

“Thousands of Afghans have been killed or injured by US forces since the invasion, but the victims and their families have little chance of redress. The US military justice system almost always fails to hold its soldiers accountable for unlawful killings and other abuses,” said Richard Bennett, Amnesty International’s Asia Pacific Director.

“None of the cases that we looked into – involving more than 140 civilian deaths – were prosecuted by the US military. Evidence of possible war crimes and unlawful killings has seemingly been ignored.”